CVE-2022-33267

Home/CVE/Memory corruption in Linux while sending DRM request.

CVE

Memory corruption in Linux while sending DRM request.

MEDIUM · CVSS 6.7 EPSS 0.00041

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-787Out-of-bounds Write

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Affected Products & Versions

qualcomm aqt1000 firmwareall versions
qualcomm wcn3991 firmwareall versions
qualcomm wcn3998 firmwareall versions
qualcomm qca6390 firmwareall versions
qualcomm wcn685x-5 firmwareall versions
qualcomm wcn685x-1 firmwareall versions
qualcomm qca6391 firmwareall versions
qualcomm qca6420 firmwareall versions
Show all 53 affected productsqualcomm qca6426 firmwareall versions
qualcomm qca6430 firmwareall versions
qualcomm qca6436 firmwareall versions
qualcomm qca6564 firmwareall versions
qualcomm qca6564au firmwareall versions
qualcomm qca6574a firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qcs410 firmwareall versions
qualcomm qcs610 firmwareall versions
qualcomm qsm8250 firmwareall versions
qualcomm sa6145p firmwareall versions
qualcomm sa6150p firmwareall versions
qualcomm sa6155p firmwareall versions
qualcomm sa8145p firmwareall versions
qualcomm sa8150p firmwareall versions
qualcomm sa8155 firmwareall versions
qualcomm sa8155p firmwareall versions
qualcomm sa8195p firmwareall versions
qualcomm sd855 firmwareall versions
qualcomm sd865 5g firmwareall versions
qualcomm sdm429w firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm sdm429 firmwareall versions
qualcomm sm8150 firmwareall versions
qualcomm sm8150-ac firmwareall versions
qualcomm sm8250 firmwareall versions
qualcomm sm8250-ab firmwareall versions
qualcomm sm8250-ac firmwareall versions
qualcomm snapdragon wear 4100\+ platform firmwareall versions
qualcomm snapdragon x50 5g modem-rf system firmwareall versions
qualcomm snapdragon x55 5g modem-rf system firmwareall versions
qualcomm snapdragon xr2 5g platform firmwareall versions
qualcomm sxr2130 firmwareall versions
qualcomm wcd9341 firmwareall versions
qualcomm wcd9370 firmwareall versions
qualcomm wcd9380 firmwareall versions
qualcomm wcn3610 firmwareall versions
qualcomm wcn3620 firmwareall versions
qualcomm wcn3660b firmwareall versions
qualcomm wcn3680b firmwareall versions
qualcomm wcn3950 firmwareall versions
qualcomm wcn3980 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wsa8815 firmwareall versions

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Scoring & Timeline

6.7

MEDIUM · CVSS v3.1 · product-security@qualcomm.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD06 Jun 2023 · 08:15 AM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

total

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletinVendor Advisory

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External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

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Compliance
NIST 800-53
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PCI-DSS v4.0
CIS Controls v8.1

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